What was found
(AUS) COMPRESSOR TURBINE BLADES (3 OFF) CRACKED. CRACKS EMANATE FROM BLADE TIP RADIALLY TOWARDS BLADE ROOT. CRACK LENGTHS UP TO APPROXIMATELY 7MM (0.27IN). FOUND DURING BOROSCOPE INSPECTION.
- Difficulty date
- May 12, 2004
- Submitted
- July 22, 2004
- Operation
- General aviation
- Make and model
- Beech B200C
- Engine
- Pwa PT6A42
- Propeller
- Mcauly 3GFR34C701
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Blades
- Part number
- 312313102
- Condition
- Cracked
- Location
- Turbine Section
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.